Months don't really illustrate the distribution very well. Reviewing a bunch of books at the end of one month can make the next look bad, or reviewing several books at the beginning of a month can make the previous look bad. I should have recorded the day I finished each book, but it's not a big deal. From the above data, I also calculated that I finished 53 books in the first half of the year and 48 in the second half.

Books by subject/genre. I categorized each book myself, and many books are in multiple categories. For example, Harry Caray's book counts as a sports book and as a memoir.